Yossi Sheriff, the AKBAN Academy founder and Yakov Schacht, The Hamburg Ninjutsu Academy headmaster, talk about no-rules, Ninjutsu and weight and power disadvantage in street fights.
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Yossi Sheriff, the AKBAN Academy founder and Yakov Schacht, The Hamburg Ninjutsu Academy headmaster, talk about no-rules, Ninjutsu and weight and power disadvantage in street fights.
[ Ссылка ]